Pilot PMAC770 logger. MODBUS registers map.


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
1Vb (ph-N)Vword
2Vc (ph-N)Vword
5Vab (ph-ph)Vword
6Vbc (ph-ph)Vword
7Vca (ph-ph)Vword
10Positive sequence voltage word
11Negative sequence voltage word
12Neutral voltageVword
13IaAword
14IbAword
15IcAword
16InAword
17Average currentAword
24Negative sequence current word
25Neutral currentAword
26Phase A active powerWsmallint
27Phase B active powerWsmallint
28Phase C active powerWsmallint
29Total active powerWinteger
30Total active powerWinteger
31Phase A reactive powervarsmallint
32Phase B reactive powervarsmallint
33Phase C reactive powervarsmallint
34Total reactive powervarinteger
35Total reactive powervarinteger
36Phase A apparent powerVAword
37Phase B apparent powerVAword
38Phase C apparent powerVAword
39Total apparent powerVAword
40Phase A power factor smallint
41Phase B power factor smallint
42Phase C power factor smallint
43Total power factor smallint
44FrequencyHzword
45Digital input status word
50Analog input 2 word
51Pulse input%word
53Phase B voltage deviation%smallint
54Phase C voltage deviation%smallint
10055Frequency deviationHzsmallint
10056Vph-N unbalance rate%word
1001st quadrant, phase A kWhkWhinteger
1011st quadrant, phase A kWhkWhinteger
1021st quadrant, phase B kWhkWhinteger
1031st quadrant, phase B kWhkWhinteger
1041st quadrant, phase C kWhkWhinteger
1051st quadrant, phase C kWhkWhinteger
1061st quadrant, total kWhkWhinteger
1071st quadrant, total kWhkWhinteger
1081st quadrant, phase A kvarhkvarhinteger
There are more MODBUS items for this device. Please, download the program.

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